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STB11NK50Z - STP11NK50ZFP
STP11NK50Z
N-channel 500 V, 0.48 , 10 A TO-220, TO-220FP, D2PAK
Zener-protected SuperMESHTM Power MOSFET

Features
RDS(on)
Type VDSS ID Pw
max
STB11NK50Z 500 V < 0.52 10 A 125 W 3 3
2 2
STP11NK50ZFP 500 V < 0.52 10 A 30 W 1 1


STP11NK50Z 500 V < 0.52 10 A 125 W TO-220 TO-220FP

Extremely high dv/dt capability
3
1
100% avalanche tested
Gate charge minimized D2PAK

Very low intrinsic capacitances

Application
Switching applications Figure 1. Internal schematic diagram

Description
The SuperMESHTM series is obtained through an
extreme optimization of ST's well established
strip-based PowerMESHTM layout. In addition to
pushing on-resistance significantly down, special
care is taken to ensure a very good dv/dt
capability for the most demanding applications.




Table 1. Device summary
Order codes Marking Package Packaging

STB11NK50ZT4 B11NK50Z D